ST-SCALE-05 Balcony Witness Phone / 二层看台旧手机
The broken-screen phone preserves only the audience breaths in the 37 seconds before the broadcast cutoff. It supports one narrow claim: breathing distress coexisted with a stage-licence instruction to keep applauding before the black-box edit.
It does not identify every recorder or audible subject, prove the whole audience consented, establish universal safety or survival, settle oxygen debt, reconstruct the complete blackout, or grant voice, likeness, memorial, legal, or archive reuse permission.
Fan-oxygen mutual-aid records may authenticate the pressure window. They do not expand the claim.